<!DOCTYPE html>
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<html lang="zh-CN">
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
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<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
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<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
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<meta name="renderer" content="webkit">
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<title>智慧机房管理平台-登录</title>
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<link rel="shortcut icon" href="favicon.png">
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<link rel="stylesheet" type="text/css" href="plugins/layui/css/layui.css"/>
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<link rel="stylesheet" type="text/css" href="css/page/login.css"/>
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</head>
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<body class="login-body">
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<div class="i-container">
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<div class="login2-ewm">
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<!-- <h3><i class="i-icon"><img src="images/login2-icon-ewm.png"/></i>扫码关注公众号</h3>-->
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</div>
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<div class="login2-ewm-img" id="qr-code-div" style="display: none;">
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<img src="images/login-ewm_03.png" id="qr-code-img" width="175px" height="175px"/>
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</div>
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<h1 class="login-tit">
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<img src="images/login-titimg.png" style="display: none;" />
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<p style="color:#ffffff;font-size: 60px;padding-top: 30px;letter-spacing: 20px;">
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智能数据采集主机
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</p>
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</h1>
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<div class="layui-row login-con">
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<div class="layui-col-md7 login-left">
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<img src="images/login-left.png" class="login-leftimg"/>
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</div>
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<div class="layui-col-md5 login-right">
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<div class="login-box">
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<div class="layui-tab">
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<h3 class="login2-box-tit">
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<img src="images/login2-box-tit.png"/>
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</h3>
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<div class="layui-tab-content">
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<div class="layui-tab-item layui-show">
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<div class="login-tab-2">
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<form class="layui-form" action="" onkeydown="submitByEnter();">
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<div class="layui-form-item">
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<label class="layui-form-label">
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<i class="i-icon"><img src="images/icon-user.png"/></i>
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</label>
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<div class="layui-input-block">
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<input type="text" name="title" id="username" required value="admin"
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lay-verify="required"
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placeholder="输入用户名" autocomplete="off" class="layui-input">
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</div>
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</div>
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<div class="layui-form-item">
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<label class="layui-form-label">
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<i class="i-icon"><img src="images/icon-pw.png"/></i>
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</label>
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<div class="layui-input-block">
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<input type="password" name="password" id="password" required
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lay-verify="required"
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placeholder="输入密码" autocomplete="off" class="layui-input">
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</div>
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</div>
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<div class="layui-form-item">
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<label class="layui-form-label">
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<i class="i-icon"><img src="images/icon-yzm.png"/></i>
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</label>
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<div class="layui-input-block">
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<input type="text" id="captcha" name="title" required value="" lay-verify="required"
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placeholder="请在此输入验证码" autocomplete="off" class="layui-input">
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<a href="#" class="login-yzm-btn">
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<canvas class="J_codeimg" id="myCanvas" onclick="createCode()"
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style="width: 74px;height: 28px;background-color: #9ea6b9;color: #000000;">
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对不起，您的浏览器不支持canvas，请下载最新版浏览器!
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</canvas>
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<!-- <img src="images/login-yzmimg_03.png"/>-->
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</a>
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</div>
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</div>
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<div class="layui-input-block login-btnbox">
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<button class="layui-btn login-btn" lay-submit lay-filter="formDemo"
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type="button"
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onclick="login()">登录
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</button>
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</div>
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</form>
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</div><!--login-tab-2 end-->
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</div>
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</div>
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</div>
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</div><!--login-box end-->
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</div>
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</div>
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<div class="login-copy" style="display: none;">
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<p>Copyright © 2019-2021 智慧动力环境监控整体解决方案 |
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<img class="compatible" src="./img/huawei.png" style="display: none;">
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华为鲲鹏技术认证</p>
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</div>
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<!-- 弹出框 -->
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<div class="mask hide">
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<div class="prompt_box">
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<div class="prompt_title">
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<h3>系统提示</h3>
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</div>
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<div class="prompt_cont">
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<p class="prompt_text">输入有误，请重新输入！</p>
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<span class="prompt_sure">确定</span>
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</div>
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</div>
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</div>
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</div><!--i-container end-->
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<script src="js/constant.js"></script>
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<script src="js/jquery.min.js"></script>
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<script src="js/jquery.base64.js"></script>
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<script type="text/javascript">
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$(document).ready(function () {
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var boxH = $(".login-left").height();
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$(".login-right").height(boxH);
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$(window).resize(function () {
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var boxH = $(".login-left").height();
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$(".login-right").height(boxH);
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});
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//设置标题名称
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// document.title = '需要设置的值';
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//动态获取二维码
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// queryQrCode();
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createCode();
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//验证未登录的提醒
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var storage = window.localStorage;
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if (null != storage["LOGIN_TAG"] && "N" == storage["LOGIN_TAG"]) {
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showMsg("您还没有登录，请先登录！");
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}
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});
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login = function () {
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// console.log(code);
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var username = $("#username").val();
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var password = $("#password").val();
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var captcha = $("#captcha").val();
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if (!username || " " == username) {
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showMsg("用户名不能为空！");
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return false;
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}
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if (!password || " " == password) {
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showMsg("密码不能为空！");
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return false;
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}
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if (!captcha || " " == captcha) {
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showMsg("验证码不能为空！");
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return false;
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}
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if (captcha != code) {
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showMsg("验证码不正确！");
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return false;
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}
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if (TEST_TAG) {
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// showMsg("登录失败，该用户没有权限！");
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localStorage.setItem("LOGIN_USER", username);
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localStorage.setItem("LOGIN_TAG", "Y");
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// localStorage.setItem("MAIN", "Y");
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// window.location.href = "./login-register.html";
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window.location.href = "./index.html";
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return false;
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}
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var register = queryRegister();
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var sysSet = initSysSet();
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//获取当前时间的时间戳，精确到毫秒
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var timestamp = Math.round(new Date());
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timestamp = timestamp + "";
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// console.log(timestamp);
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//加密
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var s1 = $.base64.encode(timestamp);
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// console.log(s1);
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//解密
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// var s2 = $.base64.decode(s1);
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// console.log(s2);
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var parm = {"user":username,"passwd": password,"timestamp":timestamp};
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// var parm = {"passwd": password};
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$.post("./cgi-bin/login/login", JSON.stringify(parm), function (data, status) {
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// console.log(data);
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if ("success" == status && data.code == "success") {
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if(data.data.isMain == "success"){
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var time = data.data.time;
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// console.log(time);
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var num = data.data.num;
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// console.log("num="+num);
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var basecode = data.data.basecode;
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//加密
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// $.base64.encode();
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//解密
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var code = $.base64.decode(basecode);
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var t = (time * 1) + (num * 1) + (timestamp * 1);
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// console.log(" t ="+t);
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// console.log("code="+code);
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if(t == code){
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if(register){
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localStorage.setItem("LOGIN_TAG", "Y");
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localStorage.setItem("LOGIN_USER", username);
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window.location.href = "./index.html";
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}else{
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window.location.href = "./login-register.html";
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}
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}else{
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//验证失败，进行提示
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showMsg("登录失败，请重新核对用户名和密码！");
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}
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}
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} else {
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showMsg("登录失败，请重新核对用户名和密码！");
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}
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}, "json");
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// var parm = {"user":username,"passwd": password};
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// $.post("./cgi-bin/login/login", JSON.stringify(parm), function (data, status) {
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// // console.log(data);
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// if ("success" == status && data.code == "success") {
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// if(register){
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// localStorage.setItem("LOGIN_TAG", "Y");
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// localStorage.setItem("LOGIN_USER", username);
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// window.location.href = "./index.html";
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// }else{
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// window.location.href = "./login-register.html";
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// }
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// } else {
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// showMsg("登录失败，请重新核对用户名和密码！");
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// }
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// }, "json");
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return false;
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};
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//弹出框操作
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$('.prompt_sure,.prompt_cancel').click(function () {
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$('.mask').addClass('hide');
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});
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function showMsg(msg) {
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$('.prompt_text').text(msg);
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$('.mask').removeClass('hide');
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};
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//键盘按键时触发
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function submitByEnter(){
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if(event.keyCode == 13){
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// console.log("回车键触发");
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login();
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}
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}
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//初始化获取系统配置
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function initSysSet() {
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var result = {};
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$.ajaxSettings.async = false;
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$.get("./cgi-bin/sys-set/query-info", function (data, status) {
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if ("success" == status) {
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result = data;
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}
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}, "json");
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return result;
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};
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function queryQrCode() {
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$.ajaxSettings.async = false;
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$.get("./cgi-bin/file/query-qr-code", function (data, status) {
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if ("success" == status) {
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var imgData = data.data;
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if(imgData){
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$("#qr-code-img").attr("src",imgData);
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// $("#qr-code-div").show();
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}
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} else {
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window.parent.notify("系统获取2.5D图信息失败！");
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}
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}, "json");
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}
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//生成画布
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function showCheck(a){
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var c = document.getElementById("myCanvas");
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var ctx = c.getContext("2d");
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ctx.clearRect(0,0,1000,1000);
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ctx.font = "80px 'Microsoft Yahei'";
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ctx.fillText(a,0,100);
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ctx.fillStyle = "white";
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}
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//生成验证码的文字
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var code ;
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function createCode(){
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code = "";
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var codeLength = 4;
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var selectChar = new Array(0,1,2,3,4,5,6,7,8,9);
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for(var i=0;i<codeLength;i++) {
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var charIndex = Math.floor(Math.random()*10);
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code +=selectChar[charIndex];
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}
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if(code.length != codeLength){
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createCode();
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}
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showCheck(code);
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// document.getElementById("codes").value=code;
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}
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//查询授权信息，默认返回false，授权时间大于0返回true
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function queryRegister() {
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var result = false;
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$.ajaxSettings.async = false;
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$.get("./cgi-bin/register/query_register", function (data, status) {
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if ("success" == data.code) {
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result = data.msg > 0;
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} else {
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window.parent.notify("获取授权信息出错，请重新操作！！");
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}
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}, "json");
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return result;
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}
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</script>
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</body>
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</html>
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